312132119898971 has 2 divisors, whose sum is σ = 312132119898972. Its totient is φ = 312132119898970.

The previous prime is 312132119898943. The next prime is 312132119898983. The reversal of 312132119898971 is 179898911231213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312132119898971 - 2¹⁴ = 312132119882587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312132119898898 and 312132119898907.

It is not a weakly prime, because it can be changed into another prime (312132119898941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156066059949485 + 156066059949486.

It is an arithmetic number, because the mean of its divisors is an integer number (156066059949486).

Almost surely, 2^{312132119898971} is an apocalyptic number.

312132119898971 is a deficient number, since it is larger than the sum of its proper divisors (1).

312132119898971 is an equidigital number, since it uses as much as digits as its factorization.

312132119898971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 65.

The spelling of 312132119898971 in words is "three hundred twelve trillion, one hundred thirty-two billion, one hundred nineteen million, eight hundred ninety-eight thousand, nine hundred seventy-one".